56076615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{178021}}^1$

素因数の和:178039

約数の個数: 24

約数和(自身を含む): 111085728

約数和(自身を除く): 55009113

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 178021, 534063, 890105, 1246147, 1602189, 2670315, 3738441, 6230735, 8010945, 11215323, 18692205, 56076615]

約数ペア:

[(1, 56076615), (3, 18692205), (5, 11215323), (7, 8010945), (9, 6230735), (15, 3738441), (21, 2670315), (35, 1602189), (45, 1246147), (63, 890105), (105, 534063), (315, 178021)]